9142497

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 16947840

約数和(自身を除く): 7805343

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 183, 189, 273, 351, 427, 549, 793, 819, 1281, 1647, 2379, 2457, 3721, 3843, 5551, 7137, 11163, 11529, 16653, 21411, 26047, 33489, 48373, 49959, 78141, 100467, 145119, 149877, 234423, 338611, 435357, 703269, 1015833, 1306071, 3047499, 9142497]

約数ペア:

[(1, 9142497), (3, 3047499), (7, 1306071), (9, 1015833), (13, 703269), (21, 435357), (27, 338611), (39, 234423), (61, 149877), (63, 145119), (91, 100467), (117, 78141), (183, 49959), (189, 48373), (273, 33489), (351, 26047), (427, 21411), (549, 16653), (793, 11529), (819, 11163), (1281, 7137), (1647, 5551), (2379, 3843), (2457, 3721)]